CN214193642U - Yarn tension control device in process of manufacturing knitted fabric by yarn - Google Patents
Yarn tension control device in process of manufacturing knitted fabric by yarn Download PDFInfo
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- CN214193642U CN214193642U CN202023202788.4U CN202023202788U CN214193642U CN 214193642 U CN214193642 U CN 214193642U CN 202023202788 U CN202023202788 U CN 202023202788U CN 214193642 U CN214193642 U CN 214193642U
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Abstract
A yarn tension control device in the process of manufacturing knitted fabric by yarn comprises a guide wheel, wherein a press roller is arranged behind the guide wheel, a yarn guide groove for positioning yarn is arranged on the press roller, a first winding drum and a second winding drum matched with the first winding drum are arranged behind the press roller, and one side of the first winding drum is provided with a tension adjusting mechanism; the tension adjusting mechanism comprises a tension adjusting shaft fixedly connected with the first winding drum, a connecting roller is arranged at the other end of the tension adjusting shaft, and the connecting roller is communicated with the adjusting roller through a tension transmission belt. This application adopts first bobbin and the cooperation setting of second bobbin, then utilizes tension adjusting device to adjust yarn tension, because itself can not rub through the yarn, consequently can not lead to the fact wearing and tearing to the yarn, then secondly is the adjustment of carrying out frictional force through the friction shaft, and area of contact is great, also can carry out continuous adjustment, and the adjustment process is very convenient.
Description
Technical Field
The application relates to a yarn tension control device in a process of manufacturing a knitted fabric by using yarns.
Background
In the process of obtaining knitted fabric by utilizing yarn knitting, tension of yarn needs to be controlled, an existing tension control device generally achieves the control purpose in a mode of hanging a balance weight, the balance weight generally adopts a stacked mode, so that the tension of the yarn cannot be effectively adjusted, in addition, the rotation angle cannot be adjusted, and the tension is controlled by adopting a friction mode, so that loss is easily caused to the yarn, and more particularly, the yarn can be directly broken.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a yarn tension control device in the process of manufacturing a knitted fabric by using yarns, which comprises a guide wheel, wherein a press roller is arranged behind the guide wheel, a yarn guide groove for positioning the yarns is arranged on the press roller, a first winding drum and a second winding drum matched with the first winding drum are arranged behind the press roller, and one side of the first winding drum is provided with a tension adjusting mechanism; the tension adjusting mechanism comprises a tension adjusting shaft fixedly connected with the first winding drum, a connecting roller is arranged at the other end of the tension adjusting shaft, the connecting roller is communicated with the adjusting roller through a tension transmission belt, and a friction wheel shaft is arranged at one end of the adjusting roller. This application adopts first bobbin and the cooperation setting of second bobbin, then utilizes tension adjusting device to adjust yarn tension, because itself can not rub through the yarn, consequently can not lead to the fact wearing and tearing to the yarn, then secondly is the adjustment of carrying out frictional force through the friction shaft, and area of contact is great, also can carry out continuous adjustment, and the adjustment process is very convenient.
Preferably, the friction wheel shaft comprises a friction shaft arranged on one side of the adjusting shaft and a friction nut matched with the friction shaft.
Preferably, the friction nut comprises an end nut with an end part sleeved on the friction shaft, a tapered surface is arranged on one side of the end nut, and a friction rubber layer is arranged on the tapered surface. The friction adjustment is carried out by adopting the end nut and the friction rubber layer, and the adjustment process is substantially the adjustment of the thread feeding degree, so that the adjustment is very convenient and is in a continuous adjustment form.
Preferably, the friction shaft further comprises a stable wheel shaft; the stabilizing wheel shaft comprises a stabilizing wheel arranged on the friction shaft and an active adjusting shaft connected with the stabilizing wheel through a belt, and the active adjusting shaft is in power connection with a power end of an active adjusting motor.
Preferably, the compression roller further comprises an adjusting rod connected with the compression roller, and the end part of the adjusting rod is fixedly connected with a transverse supporting rod through a hinged bearing.
Preferably, the adjusting rod is fixedly connected with an inner ring of the hinge bearing, and an outer ring of the hinge bearing is fixedly connected with the transverse supporting rod. The application provides a compression roller adopts the inside mode that sets up the yarn guide slot to carry out the direction of yarn to avoid the direction change, carry out yarn tension's adjustment with the first bobbin of better utilization.
Preferably, the support device further comprises a T-shaped support, and the T-shaped support is fixedly connected with the transverse support rod.
Preferably, the yarn guiding device further comprises a guiding part, wherein the guiding part comprises a transverse rod, and a guiding ring for guiding the yarn is arranged on the transverse rod.
Preferably, the second bobbin is arranged obliquely below the first bobbin, and the first bobbin is arranged on one side of the second bobbin close to the guide wheel.
Preferably, the first bobbin is fixedly connected with the transverse supporting rod through a rotating shaft.
This application can bring following beneficial effect:
1. according to the yarn tension adjusting device, the first bobbin and the second bobbin are matched, then the tension adjusting device is used for adjusting the tension of the yarn, the yarn cannot be abraded due to the fact that the yarn cannot be rubbed, then the friction force is adjusted through the friction wheel shaft, the contact area is large, continuous adjustment can be achieved, and the adjusting process is very convenient;
2. the friction adjustment is carried out by adopting the end nut and the friction rubber layer, and the adjustment process is essentially the adjustment of the thread feeding degree, so that the adjustment is very convenient and is in a continuous adjustment form;
3. the application provides a compression roller adopts the inside mode that sets up the yarn guide slot to carry out the direction of yarn to avoid the direction change, carry out yarn tension's adjustment with the first bobbin of better utilization.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic view of a portion of the tensioning mechanism;
fig. 3 is an enlarged view of a portion a of fig. 2.
Detailed Description
In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in the drawings, the following detailed description is given by way of example in order to more clearly explain the overall concept of the present application.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In a first embodiment, as shown in fig. 1-3, a yarn tension control device in a process of manufacturing a knitted fabric by using yarns comprises a guide wheel 1, a press roller 2 is arranged behind the guide wheel 1, a yarn guide groove 4 for positioning yarns 3 is arranged on the press roller 2, a first bobbin 5 and a second bobbin 6 matched with the first bobbin 5 are arranged behind the press roller 2, and a tension adjusting mechanism is arranged on one side of the first bobbin 5; the tension adjusting mechanism comprises a tension adjusting shaft 7 fixedly connected with the first winding drum 5, a connecting roller 8 is arranged at the other end of the tension adjusting shaft 7, the connecting roller 8 is communicated with an adjusting roller 10 through a tension transmission belt 9, and a friction wheel shaft is arranged at one end of the adjusting roller 10. The friction wheel shaft comprises a friction shaft 11 arranged on one side of the adjusting shaft 10 and a friction nut 12 matched with the friction shaft 11. The friction nut 12 comprises an end nut 13 with an end part sleeved on the friction shaft 11, a tapered surface 14 is arranged on one side of the end nut 13, and a friction rubber layer 15 is arranged on the tapered surface 14. The friction shaft 11 also comprises a stable wheel shaft; the stabilizing wheel shaft comprises a stabilizing wheel 16 arranged on the friction shaft 11 and an active adjusting shaft 17 connected with the stabilizing wheel 16 through a belt, and the active adjusting shaft 17 is in power connection with a power end of an active adjusting motor 18. The compression roller 2 further comprises an adjusting rod 19 connected with the compression roller 2, and the end part of the adjusting rod 19 is fixedly connected with a transverse support rod 21 through a hinged bearing 20. The adjusting rod 19 is fixedly connected with an inner ring of the hinge bearing 20, and an outer ring of the hinge bearing 20 is fixedly connected with the transverse supporting rod 21. The support device further comprises a T-shaped support 22, and the T-shaped support 22 is fixedly connected with the transverse support rod 21. And a run-out comprising a transverse bar 23, on which transverse bar 23 a guide ring 24 for the yarn 3 is arranged. The second bobbin 6 is arranged obliquely below the first bobbin 5, and the first bobbin 5 is arranged on one side of the second bobbin 6 close to the guide wheel 1. The first bobbin 5 is fixedly connected with the transverse support rod 21 through a rotating shaft.
When the tension adjusting device is used, yarns 3 are placed in the yarn guide groove 4, then the yarns respectively bypass the first bobbin 5 and the second bobbin 6, then the yarns are led out of the system through the guide ring 24, when tension is adjusted, the friction resistance of the adjusting roller is adjusted mainly through guiding of the yarn guide groove 4, then the friction wheel shaft is screwed, and then the friction resistance of the first bobbin 5 is adjusted through the tension adjusting shaft.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A yarn tension control device in the process of manufacturing a knitted fabric by using yarns is characterized in that: the tension adjusting mechanism comprises a guide wheel, a press roller is arranged behind the guide wheel, a yarn guide groove for positioning yarns is formed in the press roller, a first winding drum and a second winding drum matched with the first winding drum are arranged behind the press roller, and a tension adjusting mechanism is arranged on one side of the first winding drum; the tension adjusting mechanism comprises a tension adjusting shaft fixedly connected with the first winding drum, a connecting roller is arranged at the other end of the tension adjusting shaft, the connecting roller is communicated with the adjusting roller through a tension transmission belt, and a friction wheel shaft is arranged at one end of the adjusting roller.
2. A yarn tension control device in a yarn making process of a knitted fabric according to claim 1, wherein: the friction wheel shaft comprises a friction shaft arranged on one side of the adjusting shaft and a friction nut matched with the friction shaft.
3. A yarn tension control device in a yarn making process of a knitted fabric according to claim 2, wherein: the friction nut comprises an end nut, wherein the end nut is sleeved on the friction shaft, a conical surface is arranged on one side of the end nut, and a friction rubber layer is arranged on the conical surface.
4. A yarn tension control device in a yarn making process of a knitted fabric according to claim 2, wherein: the friction shaft also comprises a stable wheel shaft; the stabilizing wheel shaft comprises a stabilizing wheel arranged on the friction shaft and an active adjusting shaft connected with the stabilizing wheel through a belt, and the active adjusting shaft is in power connection with a power end of an active adjusting motor.
5. A yarn tension control device in a yarn making process of a knitted fabric according to claim 1, wherein: the compression roller further comprises an adjusting rod connected with the compression roller, and the end part of the adjusting rod is fixedly connected with a transverse supporting rod through a hinged bearing.
6. A yarn tension control device in a yarn making process of a knitted fabric according to claim 5, wherein: the adjusting rod is fixedly connected with the inner ring of the hinged bearing, and the outer ring of the hinged bearing is fixedly connected with the transverse supporting rod.
7. A yarn tension control device in a yarn making process of a knitted fabric according to claim 5, wherein: the support is characterized by further comprising a T-shaped support, and the T-shaped support is fixedly connected with the transverse supporting rod.
8. A yarn tension control device in a yarn making process of a knitted fabric according to claim 5, wherein: the yarn guiding device further comprises a guiding part, wherein the guiding part comprises a transverse rod, and a guiding ring for guiding the yarn is arranged on the transverse rod.
9. A yarn tension control device in a yarn making process of a knitted fabric according to claim 5, wherein: the second winding reel is arranged at the oblique lower part of the first winding reel, and the first winding reel is arranged at one side of the second winding reel close to the guide wheel.
10. A yarn tension control device in a yarn making process of a knitted fabric according to claim 5, wherein: the first winding reel is fixedly connected with the transverse supporting rod through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202788.4U CN214193642U (en) | 2020-12-25 | 2020-12-25 | Yarn tension control device in process of manufacturing knitted fabric by yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023202788.4U CN214193642U (en) | 2020-12-25 | 2020-12-25 | Yarn tension control device in process of manufacturing knitted fabric by yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214193642U true CN214193642U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023202788.4U Active CN214193642U (en) | 2020-12-25 | 2020-12-25 | Yarn tension control device in process of manufacturing knitted fabric by yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214193642U (en) |
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2020
- 2020-12-25 CN CN202023202788.4U patent/CN214193642U/en active Active
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